滚 滑 复 合 轴 承 研 究 |
投稿时间:2002-06-30 修订日期:2002-10-12 点此下载全文 |
引用本文:田红平,张福润,杨楚民.滚 滑 复 合 轴 承 研 究[J].钻探工程,2003,30(1):60-62.TIAN Hong-ping,ZHANG Fu-run,YANG Chu-min. Research on Compound Bearing of Sliding and Rolling[J]. Drilling Engineering, 2003,30(1):60-62. |
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中文摘要:针对牙轮钻头的滑动轴承和滚动轴承在实际工作中所存在的问题,提出一种牙轮钻头滚滑复合轴承,对滚滑复合轴承结构进行有限元对比分析、模拟对比试验和钻头现场验证实验,表明滚滑复合轴承是一种较先进的创新性轴承。 |
中文关键词:牙轮钻头 轴承 滚滑复合轴承 滚柱 滑块 有限元分析 |
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Research on Compound Bearing of Sliding and Rolling |
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Abstract:Being dead against the problems existing in sliding bearing and rolling bearing of cone roller bits, the author of this paper put forward a sliding-rolling bear used in roller bits. The finite element analyses, analogue testing, and practice testing were conducted. The results of the testing showed that the sliding-rolling compound bearing is a new advanced and creative kind of bearing. |
keywords:roller bits bearings sliding-rolling compound bearings roller slipper block finite element analyses |
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